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CSS MCQs

Civil Superior Services — Complete MCQ Bank

82 Questions
Exam Preparation Guide

How to prepare for CSS

CSS is Pakistan’s premier federal competitive examination. Strong preparation requires conceptual clarity, broad general knowledge and consistent practice across compulsory and optional areas.

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Combine daily MCQ practice with analytical reading, vocabulary building and regular revision of national and international affairs.
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Everyday Science Easy Uploaded: 01 Sep 2026

Which of the following is the main function of platelets in blood?

  • AAid in clotting
  • BTransport nutrients
  • CFight infection
  • DRegulate temperature
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Everyday Science Medium Uploaded: 01 Sep 2026

The primary function of the lymphatic system is to:

  • ATransport oxygen
  • BDigest fats
  • CSupport the immune system
  • DRegulate blood pressure
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Everyday Science Hard Uploaded: 01 Sep 2026

Which of the following gases is used for welding purposes due to its high flame temperature?

  • AHydrogen
  • BAcetylene
  • CNitrogen
  • DHelium
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Everyday Science Hard Uploaded: 01 Sep 2026

The process by which the kidneys remove excess water from the body is called:

  • AOsmoregulation
  • BFiltration
  • CExcretion
  • DAbsorption
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Everyday Science Medium Uploaded: 01 Sep 2026

Which of the following is used in the manufacture of soap?

  • ASodium chloride
  • BCalcium carbonate
  • CPotassium nitrate
  • DSodium hydroxide
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Everyday Science Easy Uploaded: 01 Sep 2026

The scientific study of the structure and function of the human body is called:

  • APathology
  • BAnatomy and Physiology
  • CPharmacology
  • DMicrobiology
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Everyday Science Medium Uploaded: 01 Sep 2026

Which of the following organs produces digestive enzymes as well as insulin?

  • APancreas
  • BLiver
  • CStomach
  • DGallbladder
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Everyday Science Easy Uploaded: 01 Sep 2026

The disease night blindness is caused by the deficiency of:

  • AVitamin B
  • BVitamin C
  • CVitamin A
  • DVitamin D
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Everyday Science Medium Uploaded: 01 Sep 2026

Which of the following vitamins helps in blood clotting?

  • AVitamin A
  • BVitamin C
  • CVitamin K
  • DVitamin E
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Everyday Science Easy Uploaded: 01 Sep 2026

The largest organ in the human body is:

  • ALiver
  • BHeart
  • CLungs
  • DSkin